It can be difficult to navigate Settings when one doesn’t read the language. If you tell us which phone you have perhaps one of us with the same model can help you with this by telling you where each option resides.

Once we know which model of the Moto X you have hopefully someone with that model will tell you how far down in Settings and in each subordinate menu you have to go to find English. On the Moto X (1st gen):

Settings.
Make sure you are at the top of the list.
Language & Input is the 14th heading down.
Once you select that Language is the first heating.
Once you select that English (United States) is the 9th item down.